This article mainly introduces the custom tags of Thinkphp5, which has certain reference value. Now I share it with everyone. Friends in need can refer to it
Thinkphp5 custom tags:
1. The method name of the custom tag:
The form is: if the tag name is jquery, then its corresponding tag implementation function is tagJquery() (note that tag is prefixed and written in camel case)
1. Steps:
1) Create the Mytag.php file (note the namespace)
Create the My.php file: path application/common/ taglib/My.php
2) Declare namespace:
namespace app\common\taglib
#use think\template\Taglib
3), Define Classclass My extends Tagelib{ protected $tags=array( 'jquery'=>array('','close'=>0), 'webuploaderjs'=>array('','close'=>0), ); /** * jquery */ public function tagJquery(){ $str=<<<php <script src="__STATIC__/js/jquery.js"></script> php; return $str; } }4), Configure
application/config.php 'template' => [ 'taglib_pre_load' => 'app\common\taglib\My' ],5), The use of custom tags in pages
{my:jquery/} //这样就把jquery引入到了页面模板中The above is the entire content of this article, thank you for reading. Please pay attention to the PHP Chinese website for more information! Related recommendations:
Detailed explanation of ThinkPHP5.0 framework controller inheritance base and custom class cases
Thinkphp5 behavior usage summary
The above is the detailed content of Thinkphp5 custom tags. For more information, please follow other related articles on the PHP Chinese website!

php把负数转为正整数的方法:1、使用abs()函数将负数转为正数,使用intval()函数对正数取整,转为正整数,语法“intval(abs($number))”;2、利用“~”位运算符将负数取反加一,语法“~$number + 1”。

实现方法:1、使用“sleep(延迟秒数)”语句,可延迟执行函数若干秒;2、使用“time_nanosleep(延迟秒数,延迟纳秒数)”语句,可延迟执行函数若干秒和纳秒;3、使用“time_sleep_until(time()+7)”语句。

php除以100保留两位小数的方法:1、利用“/”运算符进行除法运算,语法“数值 / 100”;2、使用“number_format(除法结果, 2)”或“sprintf("%.2f",除法结果)”语句进行四舍五入的处理值,并保留两位小数。

php字符串有下标。在PHP中,下标不仅可以应用于数组和对象,还可应用于字符串,利用字符串的下标和中括号“[]”可以访问指定索引位置的字符,并对该字符进行读写,语法“字符串名[下标值]”;字符串的下标值(索引值)只能是整数类型,起始值为0。

判断方法:1、使用“strtotime("年-月-日")”语句将给定的年月日转换为时间戳格式;2、用“date("z",时间戳)+1”语句计算指定时间戳是一年的第几天。date()返回的天数是从0开始计算的,因此真实天数需要在此基础上加1。

宝塔部署thinkphp5报错的解决办法:1、打开宝塔服务器,安装php pathinfo扩展并启用;2、配置“.access”文件,内容为“RewriteRule ^(.*)$ index.php?s=/$1 [QSA,PT,L]”;3、在网站管理里面,启用thinkphp的伪静态即可。

在php中,可以使用substr()函数来读取字符串后几个字符,只需要将该函数的第二个参数设置为负值,第三个参数省略即可;语法为“substr(字符串,-n)”,表示读取从字符串结尾处向前数第n个字符开始,直到字符串结尾的全部字符。

php判断有没有小数点的方法:1、使用“strpos(数字字符串,'.')”语法,如果返回小数点在字符串中第一次出现的位置,则有小数点;2、使用“strrpos(数字字符串,'.')”语句,如果返回小数点在字符串中最后一次出现的位置,则有。


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